Ungraded vs Grade 8.0 Avengers #23 (1999): price difference
Avengers #23 (1999) value — Ungraded $4 vs Grade 8.0 $100. Grade 8.0 sells for 25× Ungraded (+2400%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
Grade 8.0 sells for 25× (+2400%) the Ungraded price — a $96 difference per comic.
Grade 8.0 sells for 11.11× (+1011%) the Grade 6.0 price — a $91 difference per comic.
Should you get this comic graded?
Grading runs about $30 per comic all-in. On Avengers #23 (1999), the jump from Ungraded to Grade 8.0 is worth $96 (25×) — if your copy grades at the top, that premium can cover the fee. A grade below the top one changes the math, so run your exact numbers first.
Run the grading break-even math →Values are estimates from real sales data — not appraisals or offers. Some links earn JunkPal a commission at no cost to you (disclosure).